9 results on '"Teerenstra, Steven"'
Search Results
2. Effect of a Standardized Family Participation Program in the ICU: A Multicenter Stepped-Wedge Cluster Randomized Controlled Trial*
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Dijkstra, Boukje M., Rood, Paul J.T., Teerenstra, Steven, Rutten, Anne M.F., Leerentveld, Crista, Burgers-Bonthuis, Dominique C., Festen-Spanjer, Barbara, Klarenbeek, Toine, Van Den Boogaard, Mark, Ewalds, Esther, Schoonhoven, Lisette, Van Der Hoeven, Johannes G., Vloet, Lilian C.M., Rovers, Anouk, de Bruijn, Esther, Wittenberg, Wendy, Geldof, Ellen, Bekers, Erica, Schoenmakers, Ingeborg, van Dartel-Dorgelo, Kim, Kiekebos-Terdu, Hadewey, Krist-Meppelink, Jany, Pap-Brugmans, Alice, Spanjer-Eilerts, Johanneke, Veen-Schra, Felicia, Wentink, Arne, Aghmiri, Mariem, Castelijns-Bakker, Danielle, Charmant, Sandy, Ederveen-Van Tiggelen, Henriëtte, Osinski, Aart, Westerlaan, Demi, Brouwer, Tessa, Eijkenboom-Wattel, Nicky, Jaspers, Marissa, Kremers-van Hees, Lisette, van Mackelenberg, Ed, Meijer-Wijting, Suzan, Vrieselaar, Lianne, Vogelesang, Helene, Teitink, Yvonne, Bouw, Marianne, and Swaen-Dekkers, Yvonne
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- 2024
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3. Multimodal prehabilitation (Fit4Surgery) in high-impact surgery to enhance surgical outcomes: Study protocol of F4S PREHAB, a single center stepped wedge trial.
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Strijker, Dieuwke, Drager, Luuk, van Asseldonk, Monique, Atsma, Femke, van den Berg, Manon, van Daal, Elke, van Heusden-Scholtalbers, Linda, Meijerink, Jeroen, Servaes, Petra, Teerenstra, Steven, Verlaan, Sjors, van den Heuvel, Baukje, and van Laarhoven, Kees
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PREHABILITATION ,PREOPERATIVE risk factors ,PREOPERATIVE care ,SURGICAL complications ,ABDOMINAL surgery ,SPECIALTY hospitals ,GYMNASIUMS ,MULTIMODAL user interfaces - Abstract
Background: High-impact surgery imposes a significant physiological and functional burden and is associated with substantial postoperative morbidity. Multimodal prehabilitation has demonstrated a reduction in postoperative complications and enhanced functional recovery, mainly in abdominal cancer surgery. Common preoperative risk factors shared among patients undergoing high-impact surgery, extending beyond abdominal cancer surgery procedures, suggest the relevance of multimodal prehabilitation to a broader patient population. This stepped wedge trial primarily aims to examine the hospital-wide effect of multimodal prehabilitation, compared to standard preoperative care, on the occurrence and severity of postoperative complications. Secondary and tertiary endpoints include length of hospital stay, physical fitness, nutritional status, mental health, intoxications, and cost-effectiveness of the intervention. Methods: The Fit4Surgery (F4S) PREHAB trial is a monocenter stepped wedge trial in an academic hospital. Adult patients, divided into 20 health clusters based on specific diagnoses, will be assessed for eligibility and receive usual preoperative care or multimodal prehabilitation. Patient enrollment commenced in March 2021 and continues up to and including April 2024. The intervention consists of a high-intensity exercise program, a nutritional intervention, psychological support, and smoking and alcohol cessation. The primary outcome will be measured by the Clavien-Dindo classification (grade II or higher) and the Comprehensive Complication Index (CCI). Discussion: Multimodal prehabilitation potentially reduces postoperative complications and enhances functional recovery. This is the first study to determine the hospital-wide effect and cost-effectiveness of multimodal prehabilitation in patients across various surgical specialties. [ABSTRACT FROM AUTHOR]
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- 2024
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4. Possible Data-Generating Models of Longitudinal Continuous Outcomes and Intercurrent Events to Investigate Estimands.
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Mitroiu, Marian, Teerenstra, Steven, Oude Rengerink, Katrien, Pétavy, Frank, and Roes, Kit C. B.
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SURVIVAL rate , *CONTINUOUS distributions , *CLINICAL trials , *TREATMENT effectiveness , *SURVIVAL analysis (Biometry) - Abstract
AbstractWe aim to explore data-generating models to jointly simulate outcomes and intercurrent events for randomized clinical trials to enable the investigation of estimands. We develop four possible data-generating models for the joint distribution of longitudinal continuous clinical outcomes and intercurrent events under the scenario where they are observable: a selection model, a pattern-mixture mixed model, a shared-parameter model, and a joint model of longitudinally observed outcomes and a survival model for intercurrent events. We present a case study in a short-term depression trial with repeated measurements of continuous outcomes and two types of intercurrent events, and evaluate the potential and challenges of such data-generating models. Simulating randomized trials with outcomes and intercurrent events is a complex undertaking. We found that the four possible data-generating models can simulate different types of intercurrent events and associated longitudinal outcomes. They can be used to emulate envisaged patterns of intercurrent events and outcomes informed by prior available trial data or expectations. Model and parameter choice for a given application require further development. The four possible data-generating models could be used to investigate different estimands and their properties in-depth in the design stage. Thereby they are useful tools for the selection of estimands a priori. [ABSTRACT FROM AUTHOR]
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- 2024
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5. The impact of prior exposure to hypoglycaemia on the inflammatory response to a subsequent hypoglycaemic episode.
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Verhulst, Clementine E. M., van Heck, Julia I. P., Fabricius, Therese W., Stienstra, Rinke, Teerenstra, Steven, McCrimmon, Rory J., Tack, Cees J., Pedersen-Bjergaard, Ulrik, and de Galan, Bastiaan E.
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HYPOGLYCEMIA ,INFLAMMATION ,GLUCOSE clamp technique ,C-reactive protein - Abstract
Background: Hypoglycaemia has been shown to induce a systemic pro-inflammatory response, which may be driven, in part, by the adrenaline response. Prior exposure to hypoglycaemia attenuates counterregulatory hormone responses to subsequent hypoglycaemia, but whether this effect can be extrapolated to the pro-inflammatory response is unclear. Therefore, we investigated the effect of antecedent hypoglycaemia on inflammatory responses to subsequent hypoglycaemia in humans. Methods: Healthy participants (n = 32) were recruited and randomised to two 2-h episodes of either hypoglycaemia or normoglycaemia on day 1, followed by a hyperinsulinaemic hypoglycaemic (2.8 ± 0.1 mmol/L) glucose clamp on day 2. During normoglycaemia and hypoglycaemia, and after 24 h, 72 h and 1 week, blood was drawn to determine circulating immune cell composition, phenotype and function, and 93 circulating inflammatory proteins including hs-CRP. Results: In the group undergoing antecedent hypoglycaemia, the adrenaline response to next-day hypoglycaemia was lower compared to the control group (1.45 ± 1.24 vs 2.68 ± 1.41 nmol/l). In both groups, day 2 hypoglycaemia increased absolute numbers of circulating immune cells, of which lymphocytes and monocytes remained elevated for the whole week. Also, the proportion of pro-inflammatory CD16
+ -monocytes increased during hypoglycaemia. After ex vivo stimulation, monocytes released more TNF-α and IL-1β, and less IL-10 in response to hypoglycaemia, whereas levels of 19 circulating inflammatory proteins, including hs-CRP, increased for up to 1 week after the hypoglycaemic event. Most of the inflammatory responses were similar in the two groups, except the persistent pro-inflammatory protein changes were partly blunted in the group exposed to antecedent hypoglycaemia. We did not find a correlation between the adrenaline response and the inflammatory responses during hypoglycaemia. Conclusion: Hypoglycaemia induces an acute and persistent pro-inflammatory response at multiple levels that occurs largely, but not completely, independent of prior exposure to hypoglycaemia. Clinical Trial information Clinicaltrials.gov no. NCT03976271 (registered 5 June 2019). [ABSTRACT FROM AUTHOR]- Published
- 2024
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6. Impact of sedentary behaviour on glucose concentration in people with type 1 diabetes.
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Drenthen, Linda C. A., Ajie, Mandala, Teerenstra, Steven, Abbink, Evertine J., Bakker, Esmée A., Thijssen, Dick H. J., Tack, Cees J., and de Galan, Bastiaan E.
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TYPE 1 diabetes ,SEDENTARY behavior ,PHYSICAL activity ,GLUCOSE ,GLYCOSYLATED hemoglobin - Abstract
A study published in the journal Diabetes, Obesity & Metabolism examined the impact of sedentary behavior on glucose concentration in individuals with type 1 diabetes. The study found that increased sitting time and long sedentary bouts were positively associated with higher same-day mean glucose levels. However, sedentary breaks did not show a significant association with glucose levels. The study suggests that reducing sitting time may be an effective strategy for improving glucose control in individuals with type 1 diabetes. The findings highlight the importance of physical activity in managing diabetes, although further research is needed to confirm these results. [Extracted from the article]
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- 2024
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7. Effects of a Multidisciplinary Intervention on the Presence of Neuropsychiatric Symptoms and Psychotropic Drug Use in Nursing Home Residents WithYoung-Onset Dementia: Behavior and Evolution of Young-Onset Dementia Part 2 (BEYOND-II) Study
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Appelhof, Britt, Bakker, Christian, de Vugt, Marjolein E., van Duinen-van den IJssel, Jeannette C.L., Zwijsen, Sandra A., Smalbrugge, Martin, Teerenstra, Steven, Verhey, Frans R.J., Zuidema, Sytse U., and Koopmans, Raymond T.C.M.
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•The effect of a multidisciplinary intervention on the presence of neuropsychiatric symptoms, particularly agitation and aggression, and psychotropic drug use in nursing home residents with young-onset dementia was evaluated.•The intervention for the management of neuropsychiatric symptoms in nursing home residents with young-onset dementia was not more effective in reducing agitation, aggression, other neuropsychiatric symptoms, or psychotropic drug use compared with care as usual.•The perceived overlap between the intervention and current working methods and lower psychotropic drug use rates compared with approximately 10 years ago suggests that Dutch young-onset dementia special care units had already (to some degree) developed effective working methods for structuring the management of neuropsychiatric symptoms in young-onset dementia before implementation of our intervention.
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- 2024
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8. Cerebellar Transcranial Direct Current Stimulation in the Cerebellar Cognitive Affective Syndrome: A Randomized, Double‐Blind, Sham‐Controlled Trial.
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Reumers, Stacha F.I., Maas, Roderick P.P.W.M., Schutter, Dennis J.L.G., Teerenstra, Steven, Kessels, Roy P.C., Leeuw, Frank‐Erik, and Warrenburg, Bart P.C.
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TRANSCRANIAL direct current stimulation , *COGNITIVE ability , *QUALITY of life , *MOVEMENT disorders , *EXECUTIVE function - Abstract
Background Objectives Methods Results Conclusions The cerebellar cognitive affective syndrome (CCAS) encompasses cognitive and affective symptoms in patients with cerebellar disorders, for which no proven treatment is available.Our primary objective was to study the effect of cerebellar anodal transcranial direct current stimulation (tDCS) on cognitive performance in CCAS patients. Secondary effects on ataxia severity, mood, and quality of life were explored.We performed a randomized, double‐blind, sham‐controlled trial. Thirty‐five patients with CCAS were included and received 10 sessions of 20 minutes sham (n = 17) or real (n = 18) tDCS, with a current of 2 mA. Cognitive performance was assessed using executive function subtests of the computerized Test of Attentional Performance (TAP), with the composite as primary endpoint. Secondary outcomes were ataxia severity, mood, and quality of life. Outcomes were evaluated 1, 3, 6, and 12 months post‐intervention.Cerebellar tDCS was well tolerated and no serious adverse events related to the intervention occurred. No significant tDCS effect was found on cognitive performance. Improvement on the TAP was observed in the sham group 1 month post‐treatment (estimate = −0.248, 95% CI, −0.49 to −0.01), but not clinically relevant. A positive tDCS effect was observed for ataxia severity 1 month post‐treatment (estimate = −0.985, 95% CI, −1.94 to −0.03).Ten sessions of 20 minutes cerebellar anodal tDCS did not prove efficacious for CCAS‐related cognitive impairment, but a significant positive effect of tDCS was found for ataxia severity, aligning with previous findings indicative of tDCS as a therapeutic neuromodulation tool in cerebellar disorders. © 2024 The Author(s).
Movement Disorders published by Wiley Periodicals LLC on behalf of International Parkinson and Movement Disorder Society. [ABSTRACT FROM AUTHOR]- Published
- 2024
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9. Hormonal biomarkers remain prognostically relevant within the molecular subgroups in endometrial cancer.
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Vrede SW, Van Weelden WJ, Bulten J, Gilks CB, Teerenstra S, Huvila J, Matias-Guiu X, Gil-Moreno A, Asberger J, Sweegers S, van der Putten LJM, Küsters-Vandevelde HVN, Reijnen C, Colas E, Hausnerová J, Weinberger V, Snijders MPLM, Vinklerova P, Ravaggi A, Odicino F, Bignotti E, McAlpine JN, Kruitwagen R, and Pijnenborg JMA
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Objective: The prognostic relevance of hormonal biomarkers in endometrial cancer (EC) has been well-established. A refined three-tiered risk model for estrogen receptor (ER)/progesterone receptor (PR) expression was shown to improve prognostication. This has not been evaluated in relation to the molecular subgroups. This study aimed to evaluate the ER/PR expression within the molecular subgroups in EC., Methods: A retrospective multicenter cohort study was performed and data from the European Network for Individualized Treatment centers and Vancouver, Canada were used. ER/PR immunohistochemical expression was grouped as: ER/PR 0-10 %, 20-80 % or 90-100 %. Molecular subgroups were determined with full next-generation sequencing or combined with immunohistochemistry: POLEmut, mismatch repair deficient (MMRd), p53mut and no-specific molecular profile (NSMP)., Results: A total of 739 patients were included (median follow-up 5.0 years). Tumors were classified as POLEmut in 9.1 %(N = 67), MMRd in 27.6 %(N = 204), p53mut in 20.8 %(N = 154) and NSMP in 42.5 %(N = 314). Among all molecular subgroups, patients with ER/PR 90-100 % expression revealed the best disease-specific survival (DSS). Within p53mut, PR 90-100 % expression showed a 5-year DSS of 100.0 %. ER expression is prognostic more relevant in MMRd and NSMP tumors while PR expression in p53mut and NSMP tumors. Across all molecular subgroups, PR 0-10 %, p53mut, lympho-vascular space invasion and FIGO stage III-IV remained independently prognostic for reduced DSS Whereas PR 90-100 % and POLEmut remained independently prognostic for improved DSS., Conclusion: We demonstrated that ER/PR expression remain prognostically relevant within the molecular subgroups, and that a three-tiered cutoff refines prognostication. These data support incorporating routine evaluation of ER/PR expression in clinical practice., Competing Interests: Declaration of competing interest The authors have declared no conflicts of interest., (Copyright © 2024 The Authors. Published by Elsevier Inc. All rights reserved.)
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- 2024
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